114 lines
3.0 KiB
C++
114 lines
3.0 KiB
C++
// Filename: collisionPlane.h
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// Created by: drose (25Apr00)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) 2001 - 2004, Disney Enterprises, Inc. All rights reserved
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//
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// All use of this software is subject to the terms of the Panda 3d
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// Software license. You should have received a copy of this license
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// along with this source code; you will also find a current copy of
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// the license at http://etc.cmu.edu/panda3d/docs/license/ .
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//
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// To contact the maintainers of this program write to
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// panda3d-general@lists.sourceforge.net .
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//
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////////////////////////////////////////////////////////////////////
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#ifndef COLLISIONPLANE_H
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#define COLLISIONPLANE_H
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#include "pandabase.h"
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#include "collisionSolid.h"
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#include "luse.h"
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#include "plane.h"
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////////////////////////////////////////////////////////////////////
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// Class : CollisionPlane
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// Description :
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////////////////////////////////////////////////////////////////////
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class EXPCL_PANDA CollisionPlane : public CollisionSolid {
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protected:
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INLINE CollisionPlane();
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PUBLISHED:
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INLINE CollisionPlane(const Planef &plane);
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INLINE CollisionPlane(const CollisionPlane ©);
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public:
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virtual CollisionSolid *make_copy();
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virtual void xform(const LMatrix4f &mat);
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virtual LPoint3f get_collision_origin() const;
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virtual PStatCollector get_volume_pcollector();
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virtual PStatCollector get_test_pcollector();
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virtual void output(ostream &out) const;
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INLINE static void flush_level();
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PUBLISHED:
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INLINE LVector3f get_normal() const;
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INLINE float dist_to_plane(const LPoint3f &point) const;
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INLINE void set_plane(const Planef &plane);
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INLINE const Planef &get_plane() const;
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protected:
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virtual PT(BoundingVolume) compute_internal_bounds() const;
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protected:
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virtual PT(CollisionEntry)
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test_intersection_from_sphere(const CollisionEntry &entry) const;
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virtual PT(CollisionEntry)
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test_intersection_from_line(const CollisionEntry &entry) const;
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virtual PT(CollisionEntry)
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test_intersection_from_ray(const CollisionEntry &entry) const;
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virtual PT(CollisionEntry)
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test_intersection_from_segment(const CollisionEntry &entry) const;
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virtual void fill_viz_geom();
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private:
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Planef _plane;
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static PStatCollector _volume_pcollector;
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static PStatCollector _test_pcollector;
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public:
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static void register_with_read_factory();
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virtual void write_datagram(BamWriter* manager, Datagram &me);
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static TypedWritable *make_CollisionPlane(const FactoryParams ¶ms);
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protected:
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void fillin(DatagramIterator& scan, BamReader* manager);
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public:
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static TypeHandle get_class_type() {
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return _type_handle;
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}
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static void init_type() {
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CollisionSolid::init_type();
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register_type(_type_handle, "CollisionPlane",
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CollisionSolid::get_class_type());
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}
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virtual TypeHandle get_type() const {
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return get_class_type();
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}
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virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
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private:
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static TypeHandle _type_handle;
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};
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#include "collisionPlane.I"
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#endif
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